Dirhodium tetraacetate
Dirhodium tetraacetate structure
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Common Name | Dirhodium tetraacetate | ||
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| CAS Number | 15956-28-2 | Molecular Weight | 441.99 | |
| Density | N/A | Boiling Point | 117.1ºC at 760 mmHg | |
| Molecular Formula | C8H12O8Rh2 | Melting Point | 205ºC | |
| MSDS | Chinese USA | Flash Point | 40ºC | |
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Rhodium acetate/base-catalyzed N-silylation of indole derivatives with hydrosilanes.
Chem. Commun. (Camb.) 48(74) , 9269-71, (2012) In the presence of Rh(2)(OAc)(4) (OAc = acetate) and TBA(2)WO(4) (TBA = tetra-n-butylammonium), the N-silylation of indole derivatives with hydrosilanes efficiently proceeded to give the corresponding N-silylated indoles in high yields. Pyrrole and carbazole ... |
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One-pot protocol to functionalized benzopyrrolizidine catalyzed successively by Rh2(OAc)4 and Cu(OTf)2: a transition metal-Lewis acid catalysis relay.
Org. Lett. 17(1) , 66-9, (2015) 4-N-allylarylpropylamino-1-sulfonyl triazoles are converted to structurally unique benzopyrrolizidinyl sulfonamides in a one-pot operation. Intramolecular capture of rhodium carbene with arylamino nitrogen gives rise to the formation of an ammonium ylide imme... |
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Unprecedented head-to-head conformers of d(GpG) bound to the antitumor active compound tetrakis (mu-carboxylato)dirhodium(II,II).
J. Am. Chem. Soc. 125(35) , 10703-13, (2003) The N7/O6 equatorial binding interactions of the antitumor active complex Rh(2)(OAc)(4)(H(2)O)(2) (OAc(-) = CH(3)CO(2)(-)) with the DNA fragment d(GpG) have been unambiguously determined by NMR spectroscopy. Previous X-ray crystallographic determinations of t... |
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Distal renal tubular acidosis associated with anion exchanger 1 mutations in children in Thailand.
Am. J. Kidney Dis. 49(6) , 841-850.e1, (2007) Mutations in the anion exchanger 1 (AE1) gene encoding the erythroid and kidney anion (chloride-bicarbonate) exchanger 1 may result in hereditary distal renal tubular acidosis (dRTA). Hemoglobinopathies are common in Thailand. We analyzed AE1 and hemoglobin m... |
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Interaction of tetra-mu-acetatodirhodium(II) with human serum albumin.
J. Inorg. Biochem. 58(1) , 69-77, (1995) The interaction of Rh2(OAc)4 with human serum albumin (HSA) has been studied by absorption difference spectroscopy, CD spectroscopy, and quantitative precipitating HSA-antibody test. Our results demonstrate that this rhodium complex reacts easily with HSA at ... |
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Vinyl diazophosphonates as precursors to quaternary substituted indolines and cyclopentenes.
Org. Lett. 13(4) , 700-2, (2011) Vinyl diazophosphonates can be stereoselectively synthesized and, depending upon their substitution pattern, undergo intramolecular C-H insertion reactions or sulfonium ylide rearrangements when exposed to Rh(2)(OAc)(4). |
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2D NMR study of the DNA duplex d(CTCTC*A*ACTTCC).d(GGAAGTTGAGAG) cross-linked by the antitumor-active dirhodium(II,II) unit at the cytosine-adenine step.
Biochemistry 47(8) , 2265-76, (2008) The 2D NMR analysis in solution of the DNA duplex d(CTCTC*A*ACTTCC).d(GGAAGTTGAGAG) binding to the dirhodium unit cis-[Rh2(mu-O2CCH3)2(eta1-O2CCH3)]+ showed that an unprecedented intrastrand adduct, dsII, is formed with the dirhodium unit cross-linking in the... |
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Further characterization of the process of in vitro uptake of radiolabeled copper by the rat brain.
J. Inorg. Biochem. 40(2) , 103-10, (1990) We have previously demonstrated that hypothalmic slices obtained from adult male rats accumulate 67Cu by two ligand-dependent, saturable processes: a high and low affinity process. To further establish the generality of these uptake processes, we defined the ... |
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A computational study on DNA bases interactions with dinuclear tetraacetato-diaqua-dirhodium(II,II) complex.
J. Inorg. Biochem. 102(1) , 53-62, (2008) In our study, we have determined the thermodynamic behavior for the replacement reaction of one and two acetyl-ligands from the diaqua-tetrakis(mu-acetylato)dirhodium(II,II) complex by purine DNA bases. The complexes were optimized at the density functional t... |
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Crosslinking of tRNAs by the carcinostatic agent dirhodium tetraacetate.
J. Biomol. Struct. Dyn. 2(3) , 525-30, (1984) A crystalline complex of yeast tRNA(phe) and dirhodium tetraacetate (DRTA) was prepared and its X-ray structure determined. The bifunctional DRTA forms an intermolecular cross-link between the N(1) position of adenine A36 in the anticodon triplet and possibly... |